We architect and deploy custom smart contracts that form the backbone of your Web3 product. Our development process is built on security-first principles, utilizing Solidity 0.8+, OpenZeppelin libraries, and comprehensive audit trails.
LABS
Services
NFT Batch Metadata Generator
Automated tooling and service to generate, validate, and store metadata for thousands of NFTs. We handle trait rarity, image rendering, and decentralized storage on IPFS/Arweave.
Chainscore © 2026
overview
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built for scale and compliance.
- From MVP to Mainnet: Go from concept to deployment in 2-4 weeks with a battle-tested foundation.
- Full-Stack Integration: Contracts are designed for seamless interaction with your frontend, APIs, and off-chain data.
- Compliance & Standards: Built to meet
ERC-20,ERC-721,ERC-1155, and other relevant standards from day one.
We deliver contracts with zero critical vulnerabilities post-audit, ensuring your protocol's integrity and user assets are protected.
Our engineers handle the entire lifecycle: requirement analysis, gas optimization, deployment scripting, and post-launch monitoring. We focus on modular, upgradeable code so your product can evolve without friction.
key-features-cards
SCALABLE, SECURE, AND AUDITABLE
End-to-End Metadata Automation
Our NFT Batch Metadata Generator eliminates manual bottlenecks, ensuring your collection launch is secure, consistent, and on schedule. We handle the entire pipeline from data ingestion to on-chain verification.
01
Bulk JSON & Asset Processing
Automated ingestion and validation of thousands of image files and metadata attributes. Supports CSV, JSON, and API feeds to streamline your creative pipeline.
Unlimited
Batch Size
10+
File Formats
02
IPFS & Decentralized Storage Integration
Automated pinning to IPFS via Pinata or Filecoin with immutable CID generation. We ensure permanent, decentralized storage with verifiable provenance for all assets.
100%
Uptime SLA
Immutable
CID Links
03
On-Chain Provenance & Verification
Smart contract integration that records final metadata URIs on-chain. Provides transparent verification for marketplaces and collectors, ensuring trustless authenticity.
ERC-721/1155
Standards
Gas-Optimized
Deployment
04
Rarity Engine & Trait Standardization
Automated calculation and injection of rarity scores based on trait distribution. Enforces metadata schema standards (OpenSea, Rarible) for guaranteed marketplace compatibility.
Real-time
Calculation
100%
Compatibility
05
Custom Reveal Mechanism Automation
Programmable logic for timed or transaction-based metadata reveals. Supports placeholder metadata, blind mints, and progressive reveals with zero manual intervention.
Scheduled
Triggers
< 1 sec
Reveal Latency
06
Audit Trail & Compliance Logging
Complete, immutable log of all metadata changes, uploads, and on-chain transactions. Essential for security audits, team collaboration, and regulatory compliance.
Immutable
Logs
SOC 2
Framework
benefits
THE PRODUCTION-GRADE STANDARD
Why Automate Metadata with Chainscore
Manual metadata generation is a bottleneck for scaling NFT projects. Our automated platform delivers enterprise-grade reliability, security, and speed, turning a complex process into a managed service.
01
Eliminate Human Error & Ensure Consistency
Automated pipelines enforce strict JSON schema validation and trait rarity calculations, ensuring 100% metadata accuracy across collections of any size. No more broken images or incorrect attributes post-mint.
100%
Schema Accuracy
0
Manual Errors
02
Scale to Millions of NFTs in Hours
Generate and pin metadata for 10,000 NFTs in under 30 minutes. Our distributed infrastructure handles massive collections with linear scaling, eliminating weeks of manual work and compute bottlenecks.
< 30 min
For 10k NFTs
Linear
Scaling
03
Decentralized, Tamper-Proof Storage
Metadata is automatically pinned to IPFS/Arweave with cryptographic hashes immutably recorded on-chain. Guarantees permanent availability and verifiable provenance, a critical requirement for blue-chip projects.
IPFS/Arweave
Storage Backend
On-Chain
Hash Verification
04
Developer-First API & Real-Time Monitoring
Integrate generation, updates, and reveals into your minting flow with a single REST API. Monitor job status, pinning health, and gas costs from a unified dashboard with webhook alerts.
REST API
Integration
Real-Time
Dashboard
05
Enterprise Security & Compliance Ready
Built with SOC 2 principles. All processes are logged, auditable, and run in isolated environments. Ideal for regulated entities and projects requiring verifiable compliance trails.
SOC 2
Principles
Full Audit Trail
Compliance
06
Future-Proof with Dynamic Metadata
Support for on-chain and off-chain trait reveals, post-mint metadata updates, and evolving NFT mechanics. Your infrastructure is ready for the next generation of interactive NFTs.
On/Off-Chain
Reveal Support
Post-Mint
Updates
Make an informed infrastructure decision
Build vs. Buy: NFT Metadata Generation
Compare the total cost, risk, and time investment of developing a custom metadata pipeline versus using our managed service.
| Factor | Build In-House | Chainscore Generator |
|---|---|---|
Development Timeline | 3-6 months | 2-4 weeks |
Initial Engineering Cost | $80K - $200K+ | $15K - $50K |
Security & Audit Overhead | High (Your responsibility) | Included (Pre-audited system) |
IPFS / Decentralized Storage Integration | Manual setup & management | Fully managed, automatic pinning |
Dynamic Metadata & Reveal Logic | Custom development required | Pre-built, configurable workflows |
Scalability (10K+ NFT batches) | Requires significant DevOps investment | Handled automatically, pay-per-use |
Ongoing Maintenance & Updates | Full-time engineer(s) | Included with optional SLA |
Total Cost of Ownership (Year 1) | $150K - $400K+ | $25K - $75K |
Time to Market for New Features | Slow (internal prioritization) | Fast (continuous platform updates) |
Guaranteed Uptime SLA | Depends on your team | 99.9% |
how-we-deliver
CORE SERVICE
Smart Contract Development
Secure, production-ready smart contracts built to your exact specifications.
We architect and deploy custom smart contracts that form the backbone of your Web3 application. Our development process is built on security-first principles and delivers audit-ready code from day one.
- Full Lifecycle Development: From initial concept and
Solidity/Rustdevelopment to deployment and maintenance onEVMorSolana. - Security as Standard: Every contract undergoes internal review against common vulnerabilities before external audit.
- Gas Optimization: We write efficient code to minimize transaction costs for your users, a critical factor for adoption.
We don't just write code; we deliver the secure, economic engine for your decentralized product.
Our team specializes in:
- Token Standards:
ERC-20,ERC-721,ERC-1155, andSPLtoken implementations with custom minting, vesting, and governance logic. - DeFi Primitives: Automated Market Makers (AMMs), lending pools, staking mechanisms, and yield aggregators.
- Custom Business Logic: Complex multi-signature wallets, escrow systems, and on-chain governance modules.
- Integration Ready: Contracts are built with clear interfaces for easy integration with your frontend and backend systems.
Typical Deliverables & Timeline:
- MVP in 2-4 weeks: A working, audited core contract suite.
- Comprehensive Documentation: Technical specs and user guides.
- Deployment Scripts & Verification: Ready for
Mainnet,Arbitrum,Base, or your chain of choice.
Partner with us to build with confidence. Your smart contracts are your product's foundation—they must be bulletproof, efficient, and future-proof.
tech-stack
ENTERPRISE-GRADE RELIABILITY
Built on Proven Web3 Infrastructure
Your NFT metadata pipeline is only as strong as its foundation. We build on battle-tested infrastructure trusted by leading protocols to ensure security, scalability, and seamless integration.
Technical & Operational Details
NFT Metadata Generation FAQs
Get clear answers to the most common technical and business questions about our NFT Batch Metadata Generator service, designed for founders and technical leads.
For a standard 10K PFP collection with layered art, our automated pipeline generates and validates all metadata in under 2 hours. This includes trait rarity calculation, IPFS upload, and JSON file generation. The total project timeline, including art asset preparation and final deployment scripts, is typically 1-2 weeks.
ENQUIRY
Get In Touch
today.
Our experts will offer a free quote and a 30min call to discuss your project.
NDA Protected
Confidentiality24h Response
Time to ValueDirectly to Engineering Team
No Sales Fluff10+
Protocols Shipped
$20M+
TVL Overall